291278156197

素因数分解:

$7^1\times {\mathrm{797}}^1\times {\mathrm{7817}}^1\times {\mathrm{6679}}^1$

素因数の和:15300

約数の個数: 16

約数和(自身を含む): 333399548160

約数和(自身を除く): 42121391963

約数列:

[1, 7, 797, 5579, 6679, 7817, 46753, 54719, 5323163, 6230149, 37262141, 43611043, 52209743, 365468201, 41611165171, 291278156197]

約数ペア:

[(1, 291278156197), (7, 41611165171), (797, 365468201), (5579, 52209743), (6679, 43611043), (7817, 37262141), (46753, 6230149), (54719, 5323163)]